Name: Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe
Prep time: 15 min
Cook time: 12 min
Total time: 27 min
Cuisine: American
Ingredients: 1 cup salted butter, softened; 1½ cups white granulated sugar; 1 large egg; 1 teaspoon vanilla extract; ½ teaspoon salt; 2 teaspoons lemon zest (from one lemon); 3 tablespoons lemon juice (from one lemon); 1 tablespoon poppy seeds; 1 (3.4 oz) box instant lemon pudding mix; 1 teaspoon baking soda; 3 cups all-purpose flour; 4 oz cream cheese, softened; 4 oz salted butter, softened; 3-4 tablespoons mashed fresh blackberries; 1 teaspoon vanilla extract; ¼ cup cornstarch; 4 cups powdered sugar; ¾ cup blackberry jam (approximately)

Print Recipe· 4.4 from 14 reviews

If you are searching for a delightful treat that combines the zesty brightness of citrus with the juicy sweetness of fresh berries, then this Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe will absolutely steal your heart. Every bite of these soft, flavorful cookies brings together the tang of lemon, the burst of blackberries, and the creamy richness of a luscious frosting – all crowned with a dollop of blackberry jam for that perfect finishing touch. Whether for a cozy afternoon snack or an elegant dessert at your next gathering, this recipe is guaranteed to impress and satisfy your sweet tooth.

Ingredients You’ll Need

A white plate with round cut-out edges sits on a white marbled surface, filled with several bright yellow lemons piled on top of each other. Next to it, a wooden cutting board holds a bottle of vanilla extract lying down, two sticks of cream cheese stacked, one white egg, and a small wooden bowl with salt. In front of the cutting board, there is a clear glass bowl filled with white flour, and a small white bowl with a thick dark purple blackberry jam and a silver spoon inside. A white bowl with fresh glossy blackberries sits near the center. To the right, a box of instant lemon pudding and pie filling is partially visible. A green and white cloth is draped at the top left corner, completing the setup. Photo taken with an iphone --ar 4:5 --v 7

This recipe keeps things wonderfully simple yet perfectly balanced, with each ingredient playing a crucial role in bringing those vibrant flavors and lovely textures to life. From the sturdy structure of flour to the natural tang of lemon zest, every component works together to create cookies that are as beautiful as they are delicious.

1 cup salted butter (softened): Provides a rich, creamy base and tender crumb to your cookies.
1½ cups white granulated sugar: Adds sweetness and helps achieve that perfect golden cookie color.
1 large egg: Binds the dough and adds moisture for a soft texture.
1 teaspoon vanilla: Enhances the cookie’s overall flavor with warm, aromatic notes.
½ teaspoon salt: Balances the sweetness and amplifies the lemon’s brightness.
2 teaspoons lemon zest (one lemon): Delivers fresh citrus oils for an irresistible lemony punch.
3 tablespoons lemon juice (one lemon): Provides natural acidity that lifts the flavor.
1 tablespoon poppy seeds: Adds subtle crunch and interesting texture.
1 (3.4) oz box instant lemon pudding mix: Acts as both flavor enhancer and moisture keeper.
1 teaspoon baking soda: Helps cookies rise and develop a tender crumb.
3 cups all-purpose flour: Gives structure, ensuring the cookies hold their shape.
4 oz cream cheese (softened): Creates a rich and creamy frosting with a mild tang.
4 oz salted butter (softened): Adds smoothness and stability to the frosting.
3-4 tablespoons mashed fresh blackberries: Brings natural berry flavor and beautiful specks of color to the frosting.
1 teaspoon vanilla: Infuses warmth and depth into the frosting.
¼ cup cornstarch: Thickens the frosting and keeps it from being too runny.
4 cups powdered sugar: Sweetens and gives the frosting a silky finish.
¾ cup blackberry jam: Provides a luscious, fruity topping that complements the frosting perfectly.

How to Make Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe

Step 1: Prepare and Bake the Cookies

Begin by preheating your oven to 350 degrees Fahrenheit. Line two baking sheets with parchment paper or silicone mats to prevent sticking. Using an electric mixer fitted with a paddle attachment, cream together the softened butter and sugar until the mixture is light and fluffy – this step is key for a tender cookie. Next, beat in the egg, vanilla, and salt until combined. Stir in the lemon zest and juice along with the poppy seeds, which add a delightful crunch and visual interest. Mix in the instant lemon pudding and baking soda to keep the cookies moist and tender. Gradually add the flour, one cup at a time, until you have a thick, workable dough. Scoop generous ⅓ cup portions onto baking sheets, flattening each slightly into a thick disc shape to achieve that hockey puck look. Bake for 11 to 12 minutes until the edges start to turn golden and gentle cracks appear on top. Allow the cookies to cool completely before moving onto frosting.

Step 2: Make the Blackberry Frosting

While the cookies bake, prepare the frosting that will take this cookie from tasty to unforgettable. In a clean bowl, beat together softened cream cheese and butter on medium speed until creamy and fluffy, which usually takes about 1 to 2 minutes. Add the mashed blackberries and vanilla, folding them into the creamy base before mixing in the cornstarch. Gradually add powdered sugar, one cup at a time, on low speed until the frosting is smooth and spreadable. For best results, chill the frosting for 15 to 20 minutes to help it firm up—this makes piping much easier and neater.

Step 3: Frost and Top with Jam

Once your cookies are fully cooled, spoon the frosting into a piping bag fitted with a round tip. Pipe the frosting in a beautiful spiral from the center outward, creating a luscious swirl on top. Finally, add a tablespoon of blackberry jam right in the center of each frosted cookie. Gently spread the jam flat without blending it into the frosting, allowing the jam’s jewel-like sheen to nestle on top as an eye-catching, flavorful garnish.

How to Serve Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe

The image shows many round, soft lemon poppy seed cookies stacked closely together on a wire rack. Each cookie is pale yellow with a slightly bumpy surface, dotted with small black poppy seeds evenly spread throughout. The cookies have a smooth edge and a gentle rise, giving them a plump and fluffy look. The wire rack beneath hints at cooling after baking, and the whole scene is set on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

To elevate the presentation, consider garnishing with a few fresh blackberries or delicate lemon zest curls for a punch of color and freshness. A light dusting of powdered sugar can also add a charming touch that feels festive and inviting, perfect for special occasions.

Side Dishes

These bright and fruity cookies make a wonderful pairing with a cup of hot tea or freshly brewed coffee. For an indulgent treat, serve alongside a scoop of vanilla bean ice cream or a dollop of whipped cream to complement the tangy blackberry flavors beautifully.

Creative Ways to Present

Try arranging these cookies on a rustic wooden board or a colorful platter to show off their vibrant frosting and jam. For parties, place them in pretty cupcake liners for easy serving, or stack them with parchment in between for a charming layered gift box treat. The possibilities for presentation are as fun as the flavors!

Make Ahead and Storage

Storing Leftovers

After enjoying these treats, store any leftovers in an airtight container in the refrigerator to keep the frosting fresh and the cookies soft. They will hold well for up to 4 days, making them a perfect make-ahead dessert for busy weeks or unexpected guests.

Freezing

If you’d like to keep your Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe gift-ready for longer, freeze the baked and cooled cookies before frosting. Wrap them tightly in plastic wrap and place them in a freezer-safe container or bag for up to 3 months. When ready to frost and serve, simply thaw fully at room temperature.

Reheating

Warm your cookies gently in a low oven (about 300 degrees Fahrenheit) for 5 minutes to bring back that fresh-baked aroma and softness. Avoid reheating after frosting since it could melt the creamy topping. Instead, serve them chilled or at room temperature once frosted.

FAQs

Can I use frozen blackberries for the frosting?

Yes, you can use frozen blackberries; just make sure to thaw and drain any excess liquid before mashing them, so your frosting doesn’t become too runny.

What can I substitute for instant lemon pudding mix?

You can replace instant lemon pudding mix with lemon curd or a mixture of lemon zest combined with a little cornstarch for thickening, but the texture and flavor might vary slightly.

Are these cookies gluten-free?

This recipe calls for all-purpose flour, which contains gluten. To make a gluten-free version, you can try substituting with a gluten-free flour blend, but be prepared for minor texture differences.

How do I prevent the frosting from melting?

Keep your cookies refrigerated until serving, and avoid leaving them in warm environments. Chilling the frosting before piping is essential for it to hold its structure nicely.

Can I make these cookies without poppy seeds?

Absolutely! Poppy seeds add texture and a subtle nutty flavor, but the cookies will still be delicious without them.

Final Thoughts

This Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe is truly a standout treat that makes baking feel like a joyous celebration of bright, fresh flavors and comforting textures. I hope you give it a try and discover what makes these cookies such a beloved favorite – they never fail to bring smiles and satisfied sighs to anyone lucky enough to taste them.

Lemon Blackberry Cookies with Blackberry Frosting and Jam Recipe

Ingredients You’ll Need